Static task
static1
Behavioral task
behavioral1
Sample
URLRewriter.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
URLRewriter.dll
Resource
win10v2004-20240426-en
General
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Target
URLRewriter.dll
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Size
20KB
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MD5
45e88adfefb53b9f00291b43322626be
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SHA1
c5ec2dadff340b660254d84f20d77818a05e098d
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SHA256
476bcfbc1c06ce36e6863f5358d71608e8a5c91df101a3dad58c96fad8d2f0ae
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SHA512
7fd8c1ba20a63d2fbe164aedbd3a6b15c0b93c6152edd1cda8528d01520ca61b4faa2d35ecb53d90a6882be36a311efc4fb8decc4709bc786c5025e6fcbc93ef
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SSDEEP
192:TupkzXPHkGVRzAoXlQAQvaXfTiOauyi7fK1:T/zXPEAz5XlkvaTauyi7Y
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource URLRewriter.dll
Files
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URLRewriter.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 736B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ